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JPL Small-Body Database Browser
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(2017 KK27)
Classification: Apollo [NEO]          SPK-ID: 3775040
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .333996345889861 0.00036409  
a 1.492436264129465 0.00079114 au
q .9939680054367083 1.6542e-05 au
i 1.951747323478918 0.0016866 deg
node 146.8610961857763 0.012033 deg
peri 136.80401397 0.010736 deg
M .0189479468608283 0.28473 deg
tp 2458600.464948890138
(2019-Apr-26.96494889)
0.52668 TDB
period 665.950756720385
1.82
0.52953
0.00145
d
yr
n .5405805104462917 0.00042984 deg/d
Q 1.990904522822222 0.0010554 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      9 days  
   first obs. used      2017-05-24  
   last obs. used      2017-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51562  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jun-04 06:17:48  

Additional Information
 Earth MOID = .0110123 au 
 Jupiter MOID = 3.16837 au 
 T_jup = 4.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.4   n/a MPO410060  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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